Hot Water Systems in Cremorne
The 7024 postcode, covering Cremorne and surrounding areas, is home to around 247 households. With many households already generating their own clean solar power, many are now looking at how they can make their entire home energy system more efficient, with hot water heating often the logical next step.
With hot water roughly accounting for a quarter of the average home's energy use, switching to an energy-efficient hot water system is one of the biggest opportunities for savings. Across Cremorne and the 7024 area, 13 homeowners have already switched from older electric storage and gas hot water systems to solar hot water or air-source heat pump systems that draw on clean, renewable power while also claiming the hot water rebates to reduce their hot water heater system cost. These highly-efficient systems not only help cut energy bills but also reduce carbon emissions and improve overall energy independence.
With Cremorne's climate delivering an average of 3.8 kWh/m² per day, conditions are ideal for hot water systems and hybrid heat pump systems that harness both sunlight and ambient air temperature to heat water efficiently all year round. When paired with existing rooftop solar power or solar batteries, the result is hot water that costs far less to run and is powered by clean, self-generated energy.
Hot Water Ranking
Postcode 7024
78th
State Wide
2272nd
Australia Wide
Hot Water Installation Cremorne
Estimated daily energy to heat household water, comparing a resistive electric element with a high-efficiency heat pump. Demand shifts month-to-month using local climate patterns.
Energy Efficient Hot Water & Solar Power Cremorne
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCremorne
Illustrates how a typical 6.6 kW rooftop solar system can offset the daytime energy demand of a COP 5 heat pump hot water unit.
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Heat Pump Hot Water Systems for Cremorne
Compare heat pump hot water systems suitable for Cremorne's climate. These energy-efficient systems are designed to work in local temperature conditions and can significantly reduce your hot water energy costs.
Community Hot Water Statistics - Cremorne, 7024
Hot Water Demographics - Cremorne
Based on the Australian Bureau of Statistics 2021 Census (ABS), Cremorne has around 247 private dwellings, home to approximately 537 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Cremorne households use approximately 130 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Cremorne's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Cremorne community is home to 61 couple families with children and 9 one-parent families, meaning a large proportion of households face substantial hot water demand. With 101 homes owned with a mortgage and 90 owned outright, many residents also have the homeownership and growing equity that make switching to efficient hot water systems a practical way to lower expenses.
Cremorne is converting hot water demand to efficient systems faster than many peers, with 5.3% of dwellings already upgraded.
Hot water systems in Cremorne
In beachside Cremorne, more homeowners are rethinking their old gas and electric hot water system and switching to smarter, energy efficient options. With mostly separate houses (around 202 occupied dwellings) and an average household size of 2.6 people, hot showers, dishwashers and laundry all add up on the power bill. As energy prices climb, upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step for many 7024 households.
Cremorne enjoys strong sunlight for Tasmania, with average solar exposure of about 13.9 MJ/m² a day – roughly 3.9 kWh/m² – across the year. That makes a solar hot water heating system or heat pump hot water installation a great fit, especially for homes already running rooftop solar. Families here typically have solid incomes (median household income is about $2,275 a week) and a high rate of home ownership, with most homes owned outright or with a mortgage. That means many locals are in a good position to invest in an energy efficient hot water system that cuts running costs year after year.
Across Cremorne, hot water use is a big slice of the power bill, particularly in three and four bedroom homes, which make up the bulk of the housing stock. Swapping an old electric hot water system or ageing gas unit for the most efficient hot water system you can afford can deliver real savings. Brands like Rheem, Rinnai, Sanden and Thermann are popular in Tasmania, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump systems for those chasing the best heat pump hot water system on the market.
Typical annual bill savings in Cremorne look like this:
• Old electric to quality heat pump hot water system: save around $400–$800 a year. • Gas to heat pump hot water system: save roughly $300–$700 a year. • Gas to solar hot water system: save about $300–$600 a year. • Old electric to modern electric hot water installation powered by rooftop solar: save around $250–$500 a year.
Over time, these savings can easily outweigh the hot water system price, especially when you factor in rebates. For many homes, a well designed solar hot water vs electric hot water upgrade, or heat pump vs solar hot water choice, comes down to roof space, budget and how much daytime solar you generate.
Efficient hot water is slowly gaining ground in Cremorne. There have been 13 efficient hot water installations (heat pump and solar hot water installation combined) recorded in the postcode, with steady interest over the years. After early activity in the mid‑2000s and around 2010, more recent installs, including in 2017 and 2024, show a renewed focus on electrification and lower running costs. Each new heat pump hot water installation or solar hot water tank replacement helps reduce local emissions and demonstrates how an all electric, energy efficient hot water system can work well in the TAS climate.
Hot Water Rebates, Tariffs & Savings
Right across TAS, including Cremorne, more people are replacing old gas units and power hungry cylinders with heat pump hot water, modern electric hot water systems or a solar hot water heating system. Australian Government Small‑scale Technology Certificates (STCs) apply to eligible systems, effectively acting as an upfront discount on the solar hot water price or heat pump hot water price. On top of that, state programmes and retailer offers can provide a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, cutting the hot water system cost by a substantial percentage for many households.
When you combine these hot water rebate TAS incentives with rooftop solar and smart controls, payback periods can drop to just a few years. Using timers or solar diversion to run your electric hot water vs gas hot water during the middle of the day makes the most of your own generation and further reduces bills. Many Cremorne households can realistically trim hundreds of dollars a year from their energy costs by choosing the best hot water system Australia can offer for their situation.
If you live in Cremorne and your current unit is older, noisy or running out of hot water, it is a good time to check whether your home is ready for a hot water upgrade. Whether you are considering solar hot water vs electric hot water, a high performance sanden heat pump or a reliable rheem solar hot water setup, working with experienced hot water TAS installers is essential. With Cremorne’s strong solar resource and growing interest in sustainability, an efficient hot water system can reduce bills, cut emissions and future proof your home. Connect with trusted local experts for personalised advice and find the right hot water repair, solar hot water repair or new installation option for your household.